For the first time at, IAS has incorporated a HEX™ Drum Filter into the water loop (B.A.W.L.) at the Aquatic Animal Life Support Operators (AALSO) conference in St. Louis. IAS will offer basic and advanced drum filter workshops that focus on drum filter operation, maintenance, design considerations and controls. IAS will also be exhibiting in booth #124. We look forward to seeing you at the conference!